Factor Info

ID 160767
Size 1263 digits / 4195 bits
Status composite
Value 422990815198243675415143971298246491046478823888188097550868608430284902691225431791061341304389575082222125376011600432935217240325119667069290609452948535774764424949642527215033820915626980506255928627256059383888674942021627737573826518507557542157140434973550756260739630642459070785748440621996346661692976698737725656059024136043124408043967062547706665378152915718894643038331025020339735971875855221043244832842173121467943650399505590114002104418044188743575327882404768570638735668509277254814651987727875666551288158274280442514800998705068655272981835417619843926733840963326901595800119506570713761358805498840009190721278338252449847767009903074969141273290156430461192614117938013041051387147203242301050348174636678936427787213235674446323579494482733590283250466570411916946279311618547012859748497496138802310342076446395793404191197081569044701193401828344279284321059791080320576266889329796794711610139194192900509848459060746411627236774423817998710684605754370213622202497361246672224204189771659776834286920468918773449027827983460602483153047611497322228370423717145389313619498943455669016193090970292479209800567663314765213702462271182989354600727850944016908488494260489109617977399824825524750946761451095368431280411259478400287427

Factorizations

Primary (ID: 159601) 10440812816381972894071 (proven prime)
(ID: 160768) 40513207413752060539882626280864446211840305066245212481724411488126835606939238947807941277169351642469415972178356151168939654235800545137987636284530429446034980731607061914122831504798448030043772169631333324675976818591848471450212693760280720766158515196688433742141739763441906139658887340189443920744749734715165153690775927558313504006500580558480417931581129978145850436214375050115773797491909507288275311336185047981291430289510680776699287996056621920079873403221062253677615072961306220813152640506395989535723577631216128482494895381842262367927808834047807468631756359509991340561384985448084348516414825793221616977207397815395110439443053965203125748749453143997062650493433584386651893093110196338783222814612772092362900986991114259578673137893216634666657896423629312758293267959201475410381115866129170635815212696972697594424540312624143423217994665800578881472801631307114744301342600786947747101212542334883762760441380393139274655363270648727992775948170330143568249600076630034449919925864521258192203756180848332826898209591429846077549510473504275513583411994217078736902208233450035960490635458729293722311273227988279256178837814961266083258803541637534216742190157586654991152655644055246126963005084236450837 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.